S
M
T
W
T
F
S
26
70°
50°
27
64°
45°
28
70°
48°
29
70°
54°
30
61°
45°
1
61°
41°
2
55°
41°
3
59°
36°
4
72°
45°
5
72°
52°
6
68°
55°
7
59°
48°
8
64°
41°
9
70°
50°
10
75°
48°
11
63°
43°
12
68°
39°
13
70°
50°
14
52°
43°
15
70°
41°
16
77°
58°
17
82°
61°
18
83°
60°
19
84°
61°
20
82°
61°
21
72°
50°
22
60°
52°
23
66°
58°
24
70°
56°
25
72°
58°
26
73°
56°
27
74°
57°
28
73°
58°
29
74°
61°
30
77°
56°
31
76°
55°
1
77°
57°
2
77°
57°
3
76°
56°
4
73°
56°
5
71°
51°
6
75°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bethany
Bethany's May 2026 forecast shows daily high temperatures ranging from 60° to 84°, with overnight lows between 50° and 61°. The average high for May is 75° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Bethany. See also: June | July | August.